Sikora00/nestjs-hidden-knowledge

Future

• Future of the decorators

Won't be introduced

• More HTTP exception classes to @nestjs/common - including new entries to HttpStatus enum

• Multi option for providers (Angular's feature)

  • Community-made workarounds

    1. https://dev.to/micalevisk/nestjs-tip-multi-value-providers-almost-like-multi-from-angular-1c63
    2. https://github.com/Sikora00/multi

• inject() function to inject dependencies (Angular's feature)

• Custom condition in @Catch()

  • Community-made workarounds

    1. https://dev.to/micalevisk/nestjs-tip-fine-grained-exception-filtering-for-the-same-exception-class-5ha5

Informative

• You can't bundle the entire app as you can do with a FE app
• You can't use Test.createTestingModule() if your app is injecting the HttpAdapterHost somewhere. Use NestFactory.create instead.